Hi I have the same white dots problem.. Want to order the DLP chip but not sure of what the part number is. I live in Bush Alaska no service center for 1000 miles. My TV is a 2009 73" Mitsubishi WD 73C9.. Also would u change the bulb at the same time ? I've never changed it. Thanks

Hi. Wanted to give my opinion on the Mitsubishi 73 ' TV I have a WD-73C9 model.... Awesome TV but it now has the dreaded white spots.. I live in Bush Alaska so there's no repair facilities within 1000 miles anyway I'm going to try to get this part myself the DLP chip and change it myself ...concerne...